If you break it... I can fix it....


 Broken Garage door openers and springs, openers and more.


Infected /slow running computers. Setting up new computers, networks  and wireless systems.  Along with data recovery and additional services. 

With over 25 years of experience: I Specialize in Computer Services and Garage door repairs. 

Servicing the Continental Ranch Area  in Marana Arizona. Click on the buttons on the left for complete information.

Mark Karwoski

7465 W Mystic Sky Lane

Tucson, AZ 85743


Phone: 520 203-1948

Other:  520-744-7465


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Kar Enterprise

Full 5 year warranty on all garage door repair services:

Springs, gear boxes, and any other  parts replaced.  All parts and labor included.